| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.83 | 11.225% | $190.0057 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $168.82 | 7.402% | $181.3161 | $181.32 | $181.30 | $181.30 |
| Purchase #3 | $162.46 | 8.854% | $176.8442 | $176.84 | $176.85 | $176.80 |
| Purchase #4 | $134.68 | 8.743% | $146.4551 | $146.46 | $146.45 | $146.50 |
| Purchase #5 | $216.56 | 6.674% | $231.0132 | $231.01 | $231.00 | $231.00 |
| Purchase #6 | $164.64 | 5.754% | $174.1134 | $174.11 | $174.10 | $174.10 |
| Purchase #7 | $123.76 | 13.225% | $140.1273 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $1,141.75 | $1,239.8750 | $1,239.88 | $1,239.85 | $1,239.80 | |